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Realtime Great Lakes Weather Data and Marine Observations

 BIGM4: NWS Big Bay MI                                  
CMAN Station
Lat: 46.83°, Lon: -87.73°
Elevation: 185 m
Anemometer Height: 10 m
Related Site: NDBC

Current Time: 0806 GMT
Station Types
(Click on name to view all stations for that type)
White MarkerAll Stations
Lt Blue MarkerBuoys
Red MarkerCMAN & USCG Stations
Yellow MarkerShip Reports
Green MarkerSurface Airways Stations

  Change Units to: English | Metric
 Enter New DOY (001-366):  Or Today (254)
 (See also Tables for determining DOY for a given date)
View multiple days of data for this station:
Select Year and Day of Year (DOY) range:
Year (4-digits):   First Day (001-366):   Last Day (001-366):  
Additional Data Archive: NDBC Historical Data

Metadata | Description of Measurements (NDBC)
All 9s in field = missing data 

                                       Change Units to English | Metric
                         AIR   DEW WND  WND  WND CLD SOLAR   BAR    WAT  WAV  WAV
-------GMT-              TMP   PT  DIR  SPD  GST CVR  RAD    PRES   TMP  HGT  PER
YYYYDDDHHMM#ID            F     F  Deg  kts  kts  %   W/m2   inHg    F    ft   s
202425400001BIGM4   09  60.3 999.9   0  0.0  1.9 999 9999.9  30.03 99.9 99.9 99.9
202425400101BIGM4   09  59.9 999.9   0  0.0  1.9 999 9999.9  30.03 99.9 99.9 99.9
202425400201BIGM4   09  59.2 999.9   0  0.0  1.0 999 9999.9  30.03 99.9 99.9 99.9
202425400301BIGM4   09  58.8 999.9   0  0.0  1.0 999 9999.9  30.03 99.9 99.9 99.9
202425400401BIGM4   09  58.3 999.9 200  1.9  2.9 999 9999.9  30.03 99.9 99.9 99.9
202425400501BIGM4   09  59.0 999.9 200  1.9  2.9 999 9999.9  30.03 99.9 99.9 99.9
202425401001BIGM4   09  58.5 999.9 210  1.9  2.9 999 9999.9  30.03 99.9 99.9 99.9
202425401101BIGM4   09  57.7 999.9 210  1.9  1.9 999 9999.9  30.03 99.9 99.9 99.9
202425401201BIGM4   09  57.2 999.9 210  1.9  1.9 999 9999.9  30.03 99.9 99.9 99.9
202425401301BIGM4   09  56.7 999.9 220  1.0  1.9 999 9999.9  30.03 99.9 99.9 99.9
202425401401BIGM4   09  56.1 999.9   0  0.0  1.9 999 9999.9  30.03 99.9 99.9 99.9
202425401501BIGM4   09  55.8 999.9   0  0.0  1.9 999 9999.9  30.04 99.9 99.9 99.9
202425402001BIGM4   09  55.2 999.9   0  0.0  1.0 999 9999.9  30.04 99.9 99.9 99.9
202425402101BIGM4   09  55.0 999.9   0  0.0  1.0 999 9999.9  30.03 99.9 99.9 99.9
202425402201BIGM4   09  54.9 999.9   0  0.0  1.0 999 9999.9  30.03 99.9 99.9 99.9
202425402301BIGM4   09  54.5 999.9   0  0.0  1.0 999 9999.9  30.03 99.9 99.9 99.9
202425402401BIGM4   09  54.5 999.9 200  1.0  1.9 999 9999.9  30.03 99.9 99.9 99.9
202425402501BIGM4   09  54.7 999.9 210  1.9  2.9 999 9999.9  30.04 99.9 99.9 99.9
202425403001BIGM4   09  54.7 999.9 220  1.9  2.9 999 9999.9  30.04 99.9 99.9 99.9
202425403101BIGM4   09  54.7 999.9 210  1.0  1.9 999 9999.9  30.04 99.9 99.9 99.9
202425403201BIGM4   09  54.3 999.9   0  0.0  1.9 999 9999.9  30.04 99.9 99.9 99.9
202425403301BIGM4   09  54.1 999.9   0  0.0  1.9 999 9999.9  30.04 99.9 99.9 99.9
202425403401BIGM4   09  54.0 999.9 220  1.0  1.9 999 9999.9  30.03 99.9 99.9 99.9
202425403501BIGM4   09  53.6 999.9   0  0.0  1.9 999 9999.9  30.03 99.9 99.9 99.9
202425404001BIGM4   09  53.6 999.9   0  0.0  1.9 999 9999.9  30.03 99.9 99.9 99.9
202425404101BIGM4   09  53.6 999.9   0  0.0  1.0 999 9999.9  30.03 99.9 99.9 99.9
202425404201BIGM4   09  53.6 999.9   0  0.0  1.0 999 9999.9  30.03 99.9 99.9 99.9
202425404301BIGM4   09  53.6 999.9   0  0.0  1.0 999 9999.9  30.03 99.9 99.9 99.9
202425404401BIGM4   09  53.8 999.9 220  1.0  1.9 999 9999.9  30.03 99.9 99.9 99.9
202425404501BIGM4   09  53.4 999.9 230  1.0  2.9 999 9999.9  30.03 99.9 99.9 99.9
202425405001BIGM4   09  53.4 999.9 200  1.0  2.9 999 9999.9  30.03 99.9 99.9 99.9
202425405101BIGM4   09  53.6 999.9   0  0.0  1.9 999 9999.9  30.02 99.9 99.9 99.9
202425405201BIGM4   09  54.0 999.9   0  0.0  1.9 999 9999.9  30.02 99.9 99.9 99.9
202425405301BIGM4   09  53.8 999.9 210  1.0  1.9 999 9999.9  30.02 99.9 99.9 99.9
202425405401BIGM4   09  53.8 999.9   0  0.0  1.9 999 9999.9  30.02 99.9 99.9 99.9
202425405501BIGM4   09  53.8 999.9   0  0.0  1.0 999 9999.9  30.01 99.9 99.9 99.9
202425406001BIGM4   09  53.8 999.9   0  0.0  1.0 999 9999.9  30.01 99.9 99.9 99.9
202425406101BIGM4   09  54.0 999.9 230  1.0  1.9 999 9999.9  30.01 99.9 99.9 99.9
202425406201BIGM4   09  54.0 999.9   0  0.0  1.0 999 9999.9  30.01 99.9 99.9 99.9
202425406301BIGM4   09  54.1 999.9   0  0.0  1.9 999 9999.9  30.01 99.9 99.9 99.9
202425406401BIGM4   09  54.1 999.9   0  0.0  1.9 999 9999.9  30.01 99.9 99.9 99.9
  New Graph (click on parameter):                                      
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This Web page created and maintained by Greg Lang, NOAA/GLERL,
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